From c463c13f01712a7ec7d4575ac6adb99db73cb419 Mon Sep 17 00:00:00 2001
From: dave <dave>
Date: Thu, 21 Jan 2010 20:32:54 +0000
Subject: [PATCH] - Tell the user if there are no stats

---
 fair_stats.php | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/fair_stats.php b/fair_stats.php
index 7eb64b2..eb0578f 100644
--- a/fair_stats.php
+++ b/fair_stats.php
@@ -102,7 +102,7 @@ $server_config['info'] = false;
 $server_config['next_chair'] = false;
 $server_config['scholarships'] = false;
 $server_config['delegates'] = false;
-
+$server_any_stats = false;
 
 $year = intval($_POST['year']);
 if($year < 1900) $year = $config['FAIRYEAR'];
@@ -113,7 +113,11 @@ echo mysql_error();
 $fair = mysql_fetch_assoc($q);
 
 $s = split(',', $fair['gather_stats']);
-foreach($s as $k)  $server_config[$k] = true;
+foreach($s as $k) {
+	if(trim($k) == '') continue;
+	$server_config[$k] = true;
+	$server_any_stats = true;
+}
 
 
 /*
@@ -323,7 +327,13 @@ $stats = mysql_fetch_assoc($q);
 	echo '<br />';
  }
 
- echo "<input type=\"submit\" onClick=\"stats_save(); return false;\"value=\"".i18n('Save Fair Information')."\" />";
+if($server_any_stats == false) {
+	/* Every condition below will fail, tell the user something */
+	echo i18n("No stats to gather.  Contact the admins if you believe this is an error.");
+} else {
+	echo "<input type=\"submit\" onClick=\"stats_save(); return false;\"value=\"".i18n('Save Fair Information')."\" />";
+}
+
  echo '</form>';
  echo "<br />";
  echo "<br />";